Base | Representation |
---|---|
bin | 10011101101010… |
… | …001100010000101 |
3 | 212001011000111110 |
4 | 103231101202011 |
5 | 1134120313042 |
6 | 52450355233 |
7 | 11123232411 |
oct | 2355214205 |
9 | 761130443 |
10 | 330635397 |
11 | 15a6a92a4 |
12 | 9288bb19 |
13 | 53666061 |
14 | 31ca9d41 |
15 | 1e06109c |
hex | 13b51885 |
330635397 has 32 divisors (see below), whose sum is σ = 497387520. Its totient is φ = 194123520.
The previous prime is 330635341. The next prime is 330635399. The reversal of 330635397 is 793536033.
It is not a de Polignac number, because 330635397 - 220 = 329586821 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330635399) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78372 + ... + 82482.
It is an arithmetic number, because the mean of its divisors is an integer number (15543360).
Almost surely, 2330635397 is an apocalyptic number.
It is an amenable number.
330635397 is a deficient number, since it is larger than the sum of its proper divisors (166752123).
330635397 is a wasteful number, since it uses less digits than its factorization.
330635397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4233.
The product of its (nonzero) digits is 153090, while the sum is 39.
The square root of 330635397 is about 18183.3824411191. The cubic root of 330635397 is about 691.4855600797.
The spelling of 330635397 in words is "three hundred thirty million, six hundred thirty-five thousand, three hundred ninety-seven".
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